<template>
  <div class="app-container">
    <div class="filter-container">
      <el-input :placeholder="$t('table.smsTask.templateId')" class="filter-item search-item"
                v-model="queryParams.model.templateId"/>
      <el-input :placeholder="$t('table.smsTask.topic')" class="filter-item search-item"
                v-model="queryParams.model.topic"/>
      <el-input :placeholder="$t('table.smsTask.content')" class="filter-item search-item"
                v-model="queryParams.model.content"/>
      <el-date-picker
        :range-separator="null"
        class="filter-item search-item date-range-item"
        end-placeholder="结束日期"
        format="yyyy-MM-dd HH:mm:ss"
        start-placeholder="开始日期"
        type="daterange"
        v-model="queryParams.timeRange"
        value-format="yyyy-MM-dd HH:mm:ss"
      />
      <el-button @click="search" class="filter-item" plain type="primary">{{ $t('table.search') }}</el-button>
      <el-button @click="reset" class="filter-item" plain type="warning">{{ $t('table.reset') }}</el-button>
      <router-link :to="{path:'/sms/manage/edit',query: {type: 'add'}}">
        <el-button class="filter-item" plain type="danger" v-has-permission="['sms:manage:add']">
          {{ $t("table.add") }}
        </el-button>
      </router-link>
      <el-dropdown class="filter-item" trigger="click" v-has-any-permission="['sms:manage:delete','sms:manage:export']">
        <el-button>
          {{ $t('table.more') }}
          <i class="el-icon-arrow-down el-icon--right"/>
        </el-button>
        <el-dropdown-menu slot="dropdown">
          <el-dropdown-item @click.native="batchDelete" v-has-permission="['sms:manage:delete']">{{ $t('table.delete')
            }}
          </el-dropdown-item>
          <el-dropdown-item @click.native="exportExcel" v-has-permission="['sms:manage:export']">
            {{ $t("table.export") }}
          </el-dropdown-item>
          <el-dropdown-item @click.native="exportExcelPreview" v-has-permission="['sms:manage:export']">
            {{ $t("table.exportPreview") }}
          </el-dropdown-item>
          <el-dropdown-item @click.native="importExcel" v-has-permission="['sms:manage:import']">
            {{ $t("table.import") }}
          </el-dropdown-item>
        </el-dropdown-menu>
      </el-dropdown>
    </div>

    <el-table
      :data="tableData.records"
      :key="tableKey"
      @filter-change="filterChange"
      @selection-change="onSelectChange"
      @sort-change="sortChange"
      @cell-click="cellClick"
      border fit row-key="id"
      ref="table"
      style="width: 100%;"
      v-loading="loading"
    >
      <el-table-column align="center" type="selection" width="40px" :reserve-selection="true"/>
      <el-table-column :label="$t('table.smsTask.templateId')" :show-overflow-tooltip="true" align="center"
                       prop="templateId" width="100px">
        <template slot-scope="scope">
          <span>{{ scope.row.templateId }}</span>
        </template>
      </el-table-column>
      <el-table-column :label="$t('table.smsTask.receiver')" :show-overflow-tooltip="true" align="center"
                       prop="receiver">
        <template slot-scope="scope">
          <span>{{ scope.row.receiver }}</span>
        </template>
      </el-table-column>
      <el-table-column :label="$t('table.smsTask.topic')" :show-overflow-tooltip="true" align="center" width="100px">
        <template slot-scope="scope">
          <span>{{ scope.row.topic }}</span>
        </template>
      </el-table-column>
      <el-table-column :label="$t('table.smsTask.content')" :show-overflow-tooltip="true" align="center">
        <template slot-scope="scope">
          <span>{{ scope.row.content }}</span>
        </template>
      </el-table-column>
      <el-table-column :filter-multiple="false" :filters="statusFilters" :label="$t('table.smsTask.status')"
                       :show-overflow-tooltip="true" class-name="status-col" column-key="status" width="100px">
        <template slot-scope="scope">
          <span v-if="scope.row.sendTime">
            <el-tooltip :content="'发送时间: '+ scope.row.sendTime" class="item" effect="dark" placement="top">
              <el-tag :type="scope.row.status | statusFilter">{{ scope.row.status.desc }}</el-tag>
            </el-tooltip>
          </span>
          <span v-else>
            <el-tag :type="scope.row.status | statusFilter">{{ scope.row.status.desc }}</el-tag>
          </span>
        </template>
      </el-table-column>
      <el-table-column
        :filter-multiple="false"
        :filters="[{ text: $t('common.yes'), value: 'true' }, { text: $t('common.no'), value: 'false' }]"
        :label="$t('table.smsTask.draft')"
        align="center"
        column-key="draft"
        prop="draft"
        width="100px"
      >
        <template slot-scope="scope">
          <span>
            <el-tag :type="scope.row.draft?'danger':'success'" slot>{{ scope.row.draft ? '是' : '否' }}</el-tag>
          </span>
        </template>
      </el-table-column>
      <el-table-column :label="$t('table.createTime')" align="center" sortable="custom" prop="createTime" width="170px">
        <template slot-scope="scope">
          <span>{{ scope.row.createTime }}</span>
        </template>
      </el-table-column>
      <el-table-column :label="$t('table.operation')" align="center" column-key="operation"
                       class-name="small-padding fixed-width" width="100px">
        <template slot-scope="{row}">
          <i @click="view(row)" class="el-icon-view table-operation" style="color: #2db7f5;"
             v-hasPermission="['sms:manage:view']"/>
          <i @click="edit(row)" class="el-icon-edit table-operation" style="color: #2db7f5;"
             v-hasPermission="['sms:manage:update']" v-show="row.draft"/>
          <i @click="copy(row)" class="el-icon-copy-document table-operation" style="color: #909399;"
             v-hasPermission="['sms:manage:add']"/>
          <i @click="singleDelete(row)" class="el-icon-delete table-operation" style="color: #f50;"
             v-hasPermission="['sms:manage:delete']"/>
          <el-link class="no-perm"
                   v-has-no-permission="['sms:manage:update','sms:manage:delete','sms:manage:add','sms:manage:view']">
            {{ $t('tips.noPermission') }}
          </el-link>
        </template>
      </el-table-column>
    </el-table>
    <pagination :limit.sync="queryParams.size" :page.sync="queryParams.current" :total="Number(tableData.total)"
                @pagination="fetch" v-show="tableData.total>0"/>
    <file-import
      :dialog-visible="fileImport.isVisible"
      :type="fileImport.type"
      :action="fileImport.action" accept=".xls,.xlsx"
      @close="importClose"
      @success="importSuccess"
      ref="import"
    />
    <el-dialog
      :close-on-click-modal="false"
      :close-on-press-escape="true"
      title="预览"
      width="80%"
      top="50px"
      :visible.sync="preview.isVisible"
      v-el-drag-dialog
    >
      <el-scrollbar>
        <div v-html="preview.context"></div>
      </el-scrollbar>
    </el-dialog>
  </div>
</template>

<script>
  import Pagination from '@/components/Pagination'
  import smsTaskApi from '@/api/SmsTask.js'
  import {convertEnum} from '@/utils/utils'
  import elDragDialog from '@/directive/el-drag-dialog'
  import FileImport from "@/components/zuihou/Import"
  import {downloadFile, initMsgsEnums, initQueryParams} from '@/utils/commons'

  export default {
    name: 'StationManage',
    directives: {elDragDialog},
    components: {Pagination, FileImport},
    filters: {
      statusFilter(status) {
        const map = {
          WAITING: 'danger',
          SUCCESS: 'success',
          FAIL: 'error'
        }
        return map[status] || 'success'
      }
    },
    data() {
      return {
        dialog: {
          isVisible: false,
          type: 'add'
        },
        preview: {
          isVisible: false,
          context: ''
        },
        fileImport: {
          isVisible: false,
          type: "import",
          action: `${process.env.VUE_APP_BASE_API}/msgs/smsTask/import`
        },
        tableKey: 0,
        queryParams: initQueryParams({}),
        selection: [],
        // 以下已修改
        loading: false,
        tableData: {
          total: 0
        },
        enums: {
          TaskStatus: {}
        },
      }
    },
    computed: {
      statusFilters() {
        return convertEnum(this.enums.TaskStatus)
      }
    },
    watch: {
      '$route'(to) {
        if (to.path === '/sms/manage') {
          this.fetch();
        }
      }
    },
    mounted() {
      initMsgsEnums(['TaskStatus'], this.enums)
      this.fetch()
    },
    methods: {
      onSelectChange(selection) {
        this.selection = selection
      },
      search() {
        this.fetch({
          ...this.queryParams
        })
      },
      reset() {
        this.queryParams = initQueryParams({});
        this.$refs.table.clearSort()
        this.$refs.table.clearFilter()
        this.search()
      },
      exportExcelPreview() {
        if (this.queryParams.timeRange) {
          this.queryParams.map.createTime_st = this.queryParams.timeRange[0];
          this.queryParams.map.createTime_ed = this.queryParams.timeRange[1];
        }
        this.queryParams.map.fileName = '导出用户数据';
        smsTaskApi.preview(this.queryParams).then(response => {
          const res = response.data;
          this.preview.isVisible = true;
          this.preview.context = res.data;
        });
      },
      exportExcel() {
        if (this.queryParams.timeRange) {
          this.queryParams.map.createTime_st = this.queryParams.timeRange[0];
          this.queryParams.map.createTime_ed = this.queryParams.timeRange[1];
        }
        this.queryParams.map.fileName = '导出用户数据';
        smsTaskApi.export(this.queryParams).then(response => {
          downloadFile(response);
        });
      },
      importExcel() {
        this.fileImport.type = "upload";
        this.fileImport.isVisible = true;
        this.$refs.import.setModel(false);
      },
      importSuccess() {
        this.search();
      },
      importClose() {
        this.fileImport.isVisible = false;
      },
      singleDelete(row) {
        this.$refs.table.clearSelection()
        this.$refs.table.toggleRowSelection(row, true)
        this.batchDelete()
      },
      batchDelete() {
        if (!this.selection.length) {
          this.$message({
            message: this.$t('tips.noDataSelected'),
            type: 'warning'
          })
          return
        }
        this.$confirm(this.$t('tips.confirmDelete'), this.$t('common.tips'), {
          confirmButtonText: this.$t('common.confirm'),
          cancelButtonText: this.$t('common.cancel'),
          type: 'warning'
        }).then(() => {
          const ids = []
          this.selection.forEach((u) => {
            ids.push(u.id)
          })
          this.delete(ids)
        }).catch(() => {
          this.clearSelections()
        })
      },
      clearSelections() {
        this.$refs.table.clearSelection()
      },
      delete(ids) {
        smsTaskApi.delete({'ids': ids})
          .then((response) => {
            const res = response.data
            if (res.isSuccess) {
              this.$message({
                message: this.$t('tips.deleteSuccess'),
                type: 'success'
              })
            }
            this.search()
          })
      },
      copy(row) {
        this.$router.push({
          path: '/sms/manage/edit',
          query: {
            id: row.id,
            type: 'copy'
          }
        })
      },
      view(row) {
        this.$router.push({
          path: '/sms/manage/edit',
          query: {
            id: row.id,
            type: 'view'
          }
        })
      },
      edit(row) {
        this.$router.push({
          path: '/sms/manage/edit',
          query: {
            id: row.id,
            type: 'edit'
          }
        })
      },
      fetch(params = {}) {
        this.loading = true;
        if (this.queryParams.timeRange) {
          this.queryParams.map.createTime_st = this.queryParams.timeRange[0];
          this.queryParams.map.createTime_ed = this.queryParams.timeRange[1];
        }

        this.queryParams.current = params.current ? params.current : this.queryParams.current;
        this.queryParams.size = params.size ? params.size : this.queryParams.size;

        smsTaskApi.page(this.queryParams).then(response => {
          const res = response.data;
          if (res.isSuccess) {
            this.tableData = res.data;
          }
        }).finally(() => this.loading = false);
      },
      sortChange(val) {
        this.queryParams.sort = val.prop;
        this.queryParams.order = val.order;
        if (this.queryParams.sort) {
          this.search();
        }
      },
      filterChange(filters) {
        for (const key in filters) {
          if (key.includes('.')) {
            const val = {};
            val[key.split('.')[1]] = filters[key][0];
            this.queryParams.model[key.split('.')[0]] = val;
          } else {
            this.queryParams.model[key] = filters[key][0]
          }
        }
        this.search()
      },
      cellClick (row, column) {
        if (column['columnKey'] === "operation") {
          return;
        }
        let flag = false;
        this.selection.forEach((item)=>{
          if(item.id === row.id) {
            flag = true;
            this.$refs.table.toggleRowSelection(row);
          }
        })
        if(!flag){
          this.$refs.table.toggleRowSelection(row, true);
        }
      }
    }
  }
</script>
<style lang="scss" scoped>
</style>
